Activity 1: Warm-up · 5 minutes
Community Service Quick Talk
a) Aims
Ss activate the topic vocabulary of community service and recall how past events are talked about in English.
b) Content
T writes four community activities on the board: donate books (quyên góp sách), collect rubbish (nhặt rác), cook for a shelter (nấu ăn cho nơi trú tạm), volunteer at a library (tình nguyện ở thư viện). T asks: 'Which of these did you do last summer?' Then T asks: 'What did the volunteers do at the community hall last Saturday?' Ss answer in pairs using past forms.
c) Expected outcomes
Ss produce at least four past-tense sentences orally, for example:
- We donated books to a shelter last Saturday.
- They collected rubbish in the park yesterday.
- I did not volunteer at the library, but my friend did.
Ss also identify that finished events in the past are expressed with past forms, not the base form.
d) Organisation
Teacher's activities
Students' activities
Teacher
Step 1: Task delivering
T shows the four activities on the board and reads the vocabulary aloud, asking Ss to repeat (donate – volunteer – shelter – collect rubbish – provide – community). T says: 'Talk to your partner: Did you do any of these last summer? Use the past form.'
Students
Ss listen, repeat the new words and understand the task.
Teacher
Step 2: Task performance
T monitors pairs and helps Ss who are stuck with the past form of verbs. T prompts: 'What is the past of collect?'
Students
Pairs take turns asking and answering. Possible answer: 'Yes, I donated old books to a shelter last summer.' or 'No, I did not volunteer, but my sister did.'
Teacher
Step 3: Report and discussion
T invites 3–4 pairs to share one sentence each and writes the verbs on the board, grouping them into two columns: regular (donated, collected) and irregular (did, went).
Students
Representative pairs read their best sentences aloud. Other Ss listen and point out any base form that should be changed to past.
Teacher
Step 4: Conclusion and assessment
T confirms that finished events at a past time use the past simple, and that regular verbs add -ed while irregular verbs change. T links to the lesson aim: 'Today we will learn how to use the past simple accurately.'
Students
Ss copy the lesson title and the learning aim into their notebooks.